I think your pitching is good. Don't feel the urge to trade for another RP, I think you're all set.

You have too many Mets on your team though. Wright and Reyes both have potential but that's all. They're unproven. Same with Kearns.
I would try and get one or 2 more established hitters, like a Lowell or Chipper Jones. What you need is hitting.